Name Qualification Your experience Yours’ working site name/ plant name/organization name/company name. Location of site (State/District/Area).  Plant capacity (total installed capacity/upcoming units). Total number of units (with unit capacity; all same or different capicity). Type of unit (Reheat/Non Reheat/Subcritical/Supercritical). Type of plant (IPP/CPP/Cogeneration/Combined cycle/HRSG). BTG (Boiler, Turbine & Generator)Read More

It is prohibited to raise the speed of turbine rotor or the load if the relative expansion (+) or contraction (-) of the rotor reaches the maximum permissible values as per given by original equipment manufacturer. If HP rotor expands quicker than the HPT casing, steam supply for heating flangesRead More

Air Preheater Air preheater is an heat recovery device, used in the last stage in the boiler It is a heat exchanger that absorbs heat from exit flue gas in boiler and transfers the heat to the incoming cold air (primary air & secondary air) In utility boilers it is used toRead More

SYSTEM DESCRIPTION Shaft seals are supplied with pressurized seal oil to prevent hydrogen losses at the shaft and air entry into the hydrogen-cooled generator. As long as the seal oil pressure in the annular gap exceeds, the gas pressure in the generator, no hydrogen escapes from the generator housing. TheRead More

INTRODUCTION A system provided in order to bypass steam from HP turbine termed as HP BYPASS system. A system provided in order to bypass steam from IP&LP turbine termed as LP BYPASS system. Work in parallel with Turbine during load rejection in a coordinated manner with steam generator. During startRead More